{"instruction": "You are an expert in event argument extraction. Please extract event arguments and their roles from the input that conform to the schema definition, which already includes event trigger words. If an argument does not exist, return NAN or an empty dictionary. Please respond in the format of a JSON string.", "schema": [{"event_type": "data breach", "arguments": ["damage amount", "compromised data", "place", "purpose", "time", "number of victim", "victim", "attack pattern", "tool", "number of data", "attacker"]}], "input": "CAO George Vadeboncoeur says some of the data has been retrieved , but he 's not saying how much money the town has had to pay the hackers ."}
{"data breach": []}